Alright so I finally have a job and am able to save up for a new bike. Iv'e decided that I want to buy a road bike and that I am gonna allow myself a budget of around 600$. I'm a 270 lb clyde that is about 5'7". What kind of road bike should I get? What spoke count should I look into? and should I look into purchasing a bike online? If so where should I look? I have an LBS but it is small and there selection is very limited.